WMHS-III
Industrial Telephone with Handset
Line-powered steel wall phone for noisy cement, steel and power plants
Line powered24–56 V DCIP 65
Steel & Metals
Steel is one of the three core industries SMART has served, alongside cement and power. The 2025 user list includes SAIL, Tata Steel, JSW Steel, Jindal Stainless, Hindalco and Vedanta.
- 01
Shop floors so loud that a normal ring is never heard. WMHS-IIILH adds a 40 W loud ringer and a xenon flasher, and TR-III and FL-III fit any SMART phone.
- 02
Crane operators cut off by height and moving structures. CAS-HF announces over a walkie-talkie link, and CCS-HF links the cabin to up to 5 points on the crane.
- 03
Alarms that must reach a whole bay. EH-FL pairs a 107 dB hooter with a red LED flasher, and ISAS plays recorded or live announcements across the plant.
Recommended for steel & metals
WMHS-IIIWP
Industrial Weatherproof Telephone
Line-powered weatherproof phone in cast aluminium for wet, noisy plant areas
Line powered24–56 V DCNEMA-4
WMHS-IIILH
Loud Hearing Phone
Phone with 40 W loud ringer and xenon flasher for noisy areas
40 W loud ringerXenon flasherNEMA-4
WMHF-II
Pilfer-Proof PA Telephone, Hands-Free
Hands-free pilfer-proof PA phone with press-to-talk, no handset to break
Hands-free PTT30 W amplifierIP 65
MCS-III
Industrial PA System, Central Amplifier
Central-amplifier PA exchange driving 12 loudspeaker zones on 100 V lines
112 ports max12 zones100 V line
CCS-HF
Crane Communication System
Talk link from the crane cabin to up to 5 crane points
5 slave points220/110 V ACSemi-duplex
CAS-HF
Crane Announcement System
Walkie-talkie-based announcement unit for giant and high cranes
VHF / UHF85–265 V AC3 kg with radio
EH-FL
Electronic Hooter cum Flasher
30 W hooter with red LED flasher visible from 100 m
30 W RMS107 dB @ 1 mIP 55
TR-III
Hooter / Telephone Loud Ringer
Telephone loud ringer so calls are heard over plant noise
107 dB @ 1 mIP 65220/110 V AC
ISAS
Industrial Safety Announcement System (PAGA)
Pre-recorded and live safety announcements across the plant from one rack
250 W per amplifier100 V line19 in rack
Installed in this sector
17 client groups
SAIL · Tata Steel · JSW Steel · Hindalco · Vedanta · Hindustan Zinc · Jindal Stainless · Sarda Energy & Minerals · Monnet Ispat · Lloyds Metals · Shyam Metalics · Usha Martin · Jayaswal Neco · Electrosteel Steels · Abhijeet Industries · ESL · ISTM
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